Scientists all over the world are working on finding ways to test and develop vaccines for COVID-19. Raju Mudhar talks with a member of the team of researchers who collaborated to become one of the first to isolate the COVID-19 virus. Dr. Karen Mossman, now in self isolation and a professor of pathology and molecular medicine and VP of research at McMaster University, talks about what it took to isolate the virus, what creating a vaccine entails, and what is giving her hope.